Update comment to use new non-deprecated method
Update comment to use new non-deprecated method

KyoheiG3/RxSwift,KyoheiG3/RxSwift,shiratsu/RxSwift,tottakai/RxSwift,tottakai/RxSwift,shiratsu/RxSwift,cfraz89/RxSwift,kzaher/RxSwift,ReactiveX/RxSwift,kzaher/RxSwift,kzaher/RxSwift,tottakai/RxSwift,shiratsu/RxSwift,cfraz89/RxSwift,cfraz89/RxSwift,ReactiveX/RxSwift,ReactiveX/RxSwift,cfraz89/RxSwift,kzaher/RxSwift,KyoheiG3/RxSwift